\name{has.weights}
\alias{has.weights}
%- Also NEED an '\alias' for EACH other topic documented here.
\title{
Check for tree weights
}
\description{
Check if a file or text contains tree weights
}
\usage{
has.weights(finput, text = NULL)
}
%- maybe also 'usage' for other objects documented here.
\arguments{
  \item{finput}{
A nexus file
}
  \item{text}{
Nexus text
}
}
\details{
If function is still experimental.
}
\value{
True or false if the weights exist
}
\references{
%% ~put references to the literature/web site here ~
}
\author{
J. Conrad Stack
}
\note{

}

%% ~Make other sections like Warning with \section{Warning }{....} ~

\seealso{
%% ~~objects to See Also as \code{\link{help}}, ~~~
}
\examples{

}
% Add one or more standard keywords, see file 'KEYWORDS' in the
% R documentation directory.
\keyword{ methods }

